1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
<!DOCTYPE html>
<html class="reftest-wait">
<style type="text/css" media="screen, print">
@font-face {
font-family: "dtls-1";
src: url(../fonts/math/dtls-1.otf);
}
</style>
</head>
<body>
<math>
<mstyle style="font-family: 'dtls-1';">
<mover accent="true" id="mover0">
<mo mathvariant="fraktur">a</mo>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle style="font-family: 'dtls-1';">
<mover accent="true">
<mo mathvariant="fraktur">a</mo>
<mo mathvariant="fraktur" id="mo0"></mo>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle style="font-family: 'dtls-1';">
<mover accent="true">
<mo mathvariant="fraktur">a</mo>
<mo mathvariant="fraktur" id="mo1">a</mo>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle style="font-family: 'dtls-1';" id="mstyle0">
</mstyle>
</math>
<p>
<math>
<mstyle id="mstyle1">
<mover accent="true">
<mover accent="true">
<mn mathvariant="fraktur">a</mn>
<mn mathvariant="fraktur">a</mn>
</mover>
<mover accent="true">
<mn mathvariant="fraktur">a</mn>
<mn mathvariant="fraktur">a</mn>
</mover>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle style="font-family: 'dtls-1';">
<mover accent="true">
<mrow>
<mrow>
<mrow id="mrow0">
</mrow>
</mrow>
</mrow>
<mo mathvariant="fraktur">a</mo>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle id="mstyle4" style ="font-family: 'dtls-1'; font-feature-settings: 'dtls' 0">
<mover accent="true">
<mover accent="true">
<mo mathvariant="fraktur">a</mo>
<mo mathvariant="fraktur">a</mo>
</mover>
<mover accent="true">
<mo mathvariant="fraktur">a</mo>
<mo mathvariant="fraktur">a</mo>
</mover>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle id="mstyle5" style ="font-family: 'dtls-1';">
<mover accent="true">
<mover accent="true">
<mo mathvariant="fraktur">a</mo>
<mo mathvariant="fraktur">a</mo>
</mover>
<mover accent="true">
<mo mathvariant="fraktur">a</mo>
<mo mathvariant="fraktur">a</mo>
</mover>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle style="font-family: 'dtls-1';">
<mover id="mover1">
<mo mathvariant="fraktur">a</mo>
<mo mathvariant="fraktur">a</mo>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle style="font-family: 'dtls-1';">
<mover accent="true" id="mover2">
<mo mathvariant="fraktur">a</mo>
<mo mathvariant="fraktur">a</mo>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle style="font-family: 'dtls-1';">
<mover accent="true" id="mover3">
<mo mathvariant="fraktur">a</mo>
<mo mathvariant="fraktur">a</mo>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle style="font-family: 'dtls-1';">
<mover accent="true">
<mo id="mo2">a</mo>
<mo>a</mo>
</mover>
</mstyle>
</math>
<p>
<math>
<mstyle style="font-family: 'dtls-1';">
<mover accent="true">
<mo mathvariant="fraktur" id="mo3">a</mo>
<mo>a</mo>
</mover>
</mstyle>
</math>
<script>
function doTest()
{
var mo = document.createElementNS("http://www.w3.org/1998/Math/MathML", "mo");
mo.innerHTML = "a";
mo.setAttribute("mathvariant", "fraktur");
// An added child gets dtls font feature
document.getElementById("mover0").appendChild(mo);
// A child with changed text gets dtls font feature
document.getElementById("mo0").innerHTML = "a";
// A relocated child loses dtls font feature setting
document.getElementById("mstyle0").appendChild(document.getElementById("mo1"));
// A change in style
document.getElementById("mstyle1").setAttribute("style", "font-family: 'dtls-1';");
// dtls gets added to descendants as well
var mo1 = document.createElementNS("http://www.w3.org/1998/Math/MathML", "mo");
mo1.innerHTML = "a";
mo1.setAttribute("mathvariant", "fraktur");
document.getElementById("mrow0").appendChild(mo1);
// removing explicit dtls setting works
document.getElementById("mstyle4").setAttribute(
"style", "font-family: 'dtls-1';")
// setting an explicit dtls font feature
document.getElementById("mstyle5").setAttribute(
"style" , "font-family: 'dtls-1'; font-feature-settings: 'dtls' 0");
// Adding accent="true" applies dtls font feature
document.getElementById("mover1").setAttribute("accent", "true");
// Changing accent="true" to false removes dtls font feature
document.getElementById("mover2").setAttribute("accent", "false");
// Removing accent="true" removes dtls font feature
document.getElementById("mover3").removeAttribute("accent");
// dtls applies when mathvariant is set
document.getElementById("mo2").setAttribute("mathvariant", "fraktur");
// dtls still applies when mathvariant is removed
document.getElementById("mo3").removeAttribute("mathvariant");
document.documentElement.removeAttribute("class");
}
window.addEventListener("MozReftestInvalidate", doTest);
</script>
</body>
</html>
|
